.precision-guide{--pc-ink:#052039;--pc-body:#263f50;--pc-muted:#506879;--pc-line:#d9e4ec;--pc-pale:#f2f6f9;--pc-blue:#075db3;max-width:1400px;margin:0 auto;padding:32px clamp(20px,4vw,64px);font-size:17px;line-height:1.75;color:var(--pc-body);overflow-wrap:break-word}.precision-guide *{box-sizing:border-box}.precision-guide h2,.precision-guide h3{color:var(--pc-ink);line-height:1.25;letter-spacing:-.025em}.precision-guide h2{font-size:clamp(26px,2.7vw,38px);margin:0 0 22px}.precision-guide h3{font-size:22px;margin:0 0 14px}.precision-guide p{max-width:79ch;margin:0 0 22px}.precision-guide a{color:var(--pc-blue);text-decoration:underline;text-underline-offset:3px}.precision-guide a:focus-visible,.precision-table-scroll:focus-visible{outline:3px solid var(--pc-blue);outline-offset:4px}.precision-guide a.button{color:#fff;text-decoration:none}.precision-guide ul,.precision-guide ol{padding-left:24px;margin:0 0 20px}.precision-guide li{margin-bottom:12px;padding-left:4px}.precision-guide section{padding:44px 0;border-bottom:1px solid var(--pc-line);scroll-margin-top:24px}.precision-guide .precision-kicker{color:var(--pc-muted);font-size:12px;font-weight:700;letter-spacing:.12em;margin:0 0 18px}.precision-preview{padding:15px 20px;background:var(--pc-pale);border-left:4px solid var(--pc-blue);font-size:14px;display:flex;flex-wrap:wrap;gap:4px 24px;align-items:center}.precision-preview span{color:var(--pc-muted)}.precision-preview a{margin-left:auto}.precision-secondary{display:inline-block;margin-left:24px;padding:12px 0}.precision-table-scroll{max-width:100%;overflow-x:auto;margin:24px 0;border:1px solid var(--pc-line)}.precision-guide table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.6;min-width:520px}.precision-guide caption{padding:16px 20px;background:var(--pc-pale);text-align:left;color:var(--pc-ink);font-weight:700}.precision-guide th,.precision-guide td{text-align:left;vertical-align:top;border-top:1px solid var(--pc-line);padding:16px 20px}.precision-guide thead th{background:var(--pc-ink);color:#fff}.precision-guide tbody th{color:var(--pc-ink)}.precision-guide .precision-sources{padding-top:40px;font-size:15px;color:var(--pc-muted)}.precision-sources h2{font-size:25px}.precision-sources li{margin-bottom:16px}
.planetary-opening{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(240px,1fr);gap:64px;padding:48px 0}.planetary-opening h2{font-size:clamp(32px,4vw,52px)}.planetary-inputs{border-top:4px solid var(--pc-ink);align-self:start;padding:24px 0}.planetary-inputs h3{font-size:21px}.planetary-step{display:grid;grid-template-columns:minmax(190px,1fr) minmax(0,2.3fr);gap:56px}.planetary-step-label span{display:block;font-size:40px;color:var(--pc-blue);font-weight:700;line-height:1;margin-bottom:20px}.planetary-step-label h2{font-size:29px}.precision-calculation{border-left:3px solid var(--pc-blue);padding:16px 20px;background:var(--pc-pale);font-size:16px}.planetary-inertia{margin-top:28px;padding-top:24px;border-top:1px solid var(--pc-line)}.planetary-fit-list{margin:24px 0}.planetary-fit-list>div{display:grid;grid-template-columns:minmax(140px,1fr) minmax(0,2.5fr);gap:24px;border-top:1px solid var(--pc-line);padding:18px 0}.planetary-fit-list dt{font-weight:700;color:var(--pc-ink)}.planetary-fit-list dd{margin:0;font-size:16px}.planetary-handoff{padding-right:12%}
.harmonic-opening{padding:48px 0 40px;border-bottom:3px solid var(--pc-ink);max-width:1050px}.harmonic-opening h2{font-size:clamp(32px,4.1vw,54px);max-width:24ch}.harmonic-opening nav{display:flex;flex-wrap:wrap;gap:8px 28px;padding-top:8px}.harmonic-opening nav a{padding:6px 0;font-size:15px}.harmonic-error-review{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px}.harmonic-precision-ledger{margin:0;padding:24px 28px;background:var(--pc-ink);color:#e3edf5;align-self:start}.harmonic-precision-ledger>div+div{border-top:1px solid #36516a;padding-top:18px;margin-top:18px}.harmonic-precision-ledger dt{font-weight:700;font-size:18px;color:#fff;margin-bottom:6px}.harmonic-precision-ledger dd{font-size:15px;margin:0;line-height:1.7}.harmonic-drawing-review{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:32px}.harmonic-drawing-review>div{border-top:2px solid var(--pc-line);padding-top:24px}.harmonic-guide .harmonic-life-review table{min-width:850px}.harmonic-life-note{border-left:4px solid var(--pc-blue);padding:24px 28px;background:var(--pc-pale);margin-top:28px;max-width:92ch}.harmonic-life-note p{margin-bottom:0}.harmonic-joint-case{max-width:90ch;padding:28px 0 8px;border-top:1px solid var(--pc-line);margin-top:28px}.harmonic-joint-case li{margin-bottom:20px}
@media(max-width:760px){.precision-guide{padding:24px 20px;font-size:16px}.precision-guide section{padding:32px 0}.precision-guide h2{font-size:28px}.precision-preview{display:block;padding:12px 16px}.precision-preview span,.precision-preview a{display:block;margin-top:6px}.precision-secondary{display:block;margin:12px 0 0}.planetary-opening,.planetary-step,.harmonic-error-review,.harmonic-drawing-review{display:block}.planetary-opening{padding:32px 0 0}.planetary-opening h2,.harmonic-opening h2{font-size:34px}.planetary-inputs{margin-top:30px;padding:20px 0}.planetary-step-label{margin-bottom:24px}.planetary-step-label span{font-size:28px;margin-bottom:12px}.planetary-step-label h2{font-size:27px}.planetary-fit-list>div{display:block}.planetary-fit-list dt{margin-bottom:8px}.planetary-handoff{padding-right:0}.harmonic-opening{padding:32px 0}.harmonic-opening nav{gap:4px 20px}.harmonic-precision-ledger{padding:22px;margin-top:28px}.harmonic-drawing-review{margin-top:24px}.harmonic-drawing-review>div+div{margin-top:20px}.harmonic-life-note{padding:20px}.precision-guide table{min-width:480px}}